PTA & Subsea Cable Consortium Complete Multi-Terabit Resilience Upgrade: Dual Landing Hub Architecture in Gwadar and Karachi Activates 200 Tbps Sovereign Redundancy for PEACE-2 and AAE-1 Systems

The Pakistan Telecommunication Authority (PTA) and leading consortium partners have completed a landmark subsea cable resilience upgrade, operationalizing dual-hub landing architecture across Karachi and Gwadar with 200 Tbps aggregate international capacity, DWDM route diversity, and zero-downtime failover for critical cloud, fintech, and enterprise workloads.